import { Component } from '@angular/core';
import {BMIForm} from "./vo/BMIForm";
import {ResultVo} from "./vo/ResultVo";
import {BmiService} from "./service/bmi.service";

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  title = 'bmi';
  bmiform:BMIForm;
  resultvo:ResultVo;
  imageurl:string;

  constructor (private bmiservice:BmiService){
    this.bmiform=new BMIForm();
    this.resultvo=new ResultVo();

  }

  getBMivalue(){

    console.log("身高"+this.bmiform.sg+"体重"+this.bmiform.tz);
    this.bmiservice.getBMIValue(this.bmiform)
      .then((data:any)=>{
      this.resultvo=data;
      this.getPic()
      })
  }


  getPic(){

    switch (this.resultvo.state){
      case "偏瘦":
        this.imageurl="/assets/images/thin.jpg";
        break
      case "正常":
        this.imageurl="/assets/images/normal.jpg";
        break
      case "过重":
        this.imageurl="/assets/images/babyfat.jpg";
        break
      case "肥胖":
        this.imageurl="/assets/images/fat.jpg";
        break

    }

  }
}
